Exam

Can you please tell me how many questions you have attempted?

Hi,
Suggesting you this link which has model papers of MAT exams which help you prepare for the best for the upcoming exams. https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/mba/exams/amp/mat/question-papers&ved=2ahUKEwi01pq4-MraAhXBQI8KHYbyDAsQFjAGegQIAhAB&usg=AOvVaw1G

Yes, you can. If you appear for MAT, you'll be getting the results in 10-15 days. So, if you have any particular college in mind, you can tell them that you have appeared for the MAT exam and waiting for it's results, in maximum cases college agree to wait for results and reserve your seat. And, in

If you want to pursue MBA from countries like Canada, UK, Ireland etc. It is mandatory to have IELTS score or GMAT in some of the countries to pursue higher education.

Yes, you pursue MBA through IELTS. To get a good college, try and get band 6 and above.

Yes, there is negative marking in BHU entrance exam.

I also had the same score in 2015. But, I didn't get any NIT. You should wait for the result. Your rank will decide whether you will get in or not.